Acero inoxidable 416
Tipo de material
Metal
Nombre del material
Acero inoxidable 416
Nombres alternativos
1.4005 | X12CrS13 | S41600
Compatibilidad de procesos
Fresado CNC, Torneado CNC
Acero inoxidable 416 en Mecanizado CNC
Stainless Steel 416 is a martensitic stainless steel known for its excellent machinability— thanks to its sulfur content.
Composed of around 86% iron, 12-14% chromium, and trace amounts of manganese, phosphorus, and sulfur, it's widely used in CNC machining processes. This steel is suitable for high-speed machining operations, producing consistent chip formation. Before machining, annealing is often performed, and post-machining heat treatment can enhance mechanical properties. While it offers good corrosion resistance in mild environments, it falls short compared to austenitic stainless steel.
Common applications include screws, bolts, nuts, and pump shafts. Successful machining requires using cutting tools with a positive rake angle, maintaining proper cutting speeds, and using coolants for heat dissipation. Although its weldability is limited, proper preheating and post-weld heat treatment can be applied. Achieving a good surface finish is possible with proper machining techniques.
Tabla de propiedades of Stainless Steel 416
| PROPIEDADES MECÁNICAS | |
|---|---|
| Resistencia a la tracción | 440-580 MPa |
| Límite elástico | 275-345 MPa |
| Módulo de Young (elasticidad) | 200 GPa |
| Alargamiento a la rotura | 7-25% |
| Propiedades físicas | |
| Resistencia a la corrosión | Moderado |
| Magnetismo | Magnético |
| Soldabilidad | Pobre |
| Propiedades térmicas | |
| Temperatura máxima de servicio | 675-760 °C |
| Coeficiente de dilatación térmica | 9.9-11.7 x 10^-6/°C |
| Conductividad térmica | 24.9-28.7 W/(m·°C) |
| Propiedades eléctricas | |
| Resistividad eléctrica | 57 μΩ*cm |
Conocimientos básicos of Stainless Steel 416
What is Stainless Steel 416?
Stainless Steel 416 belongs to the martensitic stainless steel family. It is known for its strength and hardness. With a chromium content ranging from 13-18%, it provides reasonable corrosion resistance, though not as high as some other stainless steel types.
The distinctive feature of 416 is the addition of sulfur, significantly improving its machinability. While it can be heat treated for increased hardness and strength, care must be taken to avoid compromising its corrosion resistance.
Stainless steel 416 is not suitable for anodizing but can undergo various post-treatment processes, including cold and hot working, annealing, tempering, and hardening. These treatments contribute to enhancing the material's properties and performance.
Advantages of Stainless Steel 416
Resistente a la corrosión
Excelente maquinabilidad
Mantiene la resistencia a altas temperaturas
Buena resistencia al desgaste
Hardenable through heat treatment
Resistant to various chemicals
Martensitic structure for strength
Fácil de fabricar
Bajo mantenimiento
Applications of Stainless Steel 416
Tornillos
Pernos
Engranajes
Firearm barrels
Firearm receivers
Componentes de las válvulas
Equipos de procesado de alimentos
Pump shafts
Machining Stainless Steel 416 Preguntas frecuentes
Otros Materiales
Acero inoxidable 316
El acero inoxidable 316, también conocido como acero inoxidable marino, es un material popular en el mecanizado CNC debido a sus buenas propiedades mecánicas.
Acero inoxidable 304L
El acero inoxidable 304L es una aleación de acero inoxidable ampliamente utilizada y conocida por su resistencia a la corrosión, conformabilidad y soldabilidad.
Acero inoxidable 303
El acero inoxidable 303 se utiliza ampliamente en el mecanizado CNC debido a su excepcional maquinabilidad. Pertenece a la serie 300 de acero inoxidable.
Obtenga un presupuesto exacto Para sus próximos proyectos
No importa que su proyecto sea complicado o sencillo, no importa que sea de metal o de plástico, obtendrá un presupuesto preciso en un plazo de 6 horas.
Pida presupuesto hoy mismo